Chubutisaurus

Chubutisaurus (meaning "Chubut lizard") is a genus of dinosaur from the Early Cretaceous Period. It lived in South America. It is classified as a sauropod, specifically one of the titanosaurs. The type species, Chubutisaurus insignis, was described by del Corro in 1975.[1] Its fossils were found in the Cerro Barcino Formation, Albian stage, about 110 million years ago.[2] Chubutisaurus had a more robust radius than Venenosaurus.[3] In 2010 Gregory Paul gave a length of 18 meters (59 ft) and a weight of 12 tonnes (13.2 short tons).[4] Thomas Holtz estimated its length at 23 meters (75.5 ft) in 2012.[5]

Chubutisaurus
Temporal range: Albian
~
Scapula
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: †Sauropodomorpha
Clade: †Sauropoda
Clade: †Macronaria
Clade: †Somphospondyli
Genus: †Chubutisaurus
Del Corro 1975
Type species
†Chubutisaurus insignis
Del Corro, 1975
Life restoration

References
  1. G. del Corro. 1975. Un nuevo sauropodo del Cretácico Superior. Actas del Primer Congreso Argentino de Paleontologia y Bioestratigrafia 2:229-240
  2. Weishampel, et al. (2004).
  3. "Forelimb," Tidwell, Carpenter, and Meyer (2001). Page 148.
  4. Paul, Gregory S. (2010). The Princeton Field Guide to Dinosaurs. New Jersey: Princeton University Press. pp. 206. ISBN 9780691137209.
  5. Holtz, Thomas R. (2012). "Holtz's Genus List" (PDF).

Bibliography
  • Tidwell, V., Carpenter, K. & Meyer, S. 2001. New Titanosauriform (Sauropoda) from the Poison Strip Member of the Cedar Mountain Formation (Lower Cretaceous), Utah. In: Mesozoic Vertebrate Life. D. H. Tanke & K. Carpenter (eds.). Indiana University Press, Eds. D.H. Tanke & K. Carpenter. Indiana University Press. 139–165.
  • Weishampel, David B; et al. (2004). "Dinosaur distribution (Early Cretaceous, South America)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. pp. 563–570. ISBN 0-520-24209-2.


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